Drill bit Proline 72532, metal, Ø25 mm, length 320 mm, 1 pc

Proline 72532 is a single metal drill bit with a 25 mm diameter and 320 mm overall length, supplied as one piece for use in metalworking. Designed for professional and workshop applications, this solid drill bit fits compatible drills and holders to create large-diameter holes in steel and other metals. The tool is intended for fabrication, repair and installation tasks where a robust, straight-cutting bit is required.

Advantages

The solid construction provides durability and resistance to bending during heavy-duty drilling. Its 25 mm diameter and extended 320 mm length allow access to deeper workpieces and through-holes without changing extensions. The design supports use in professional drills and holders, enabling reliable hole-making in steel and other metals. Supplied as a single piece, it is straightforward to install and replace when needed.

Suitable for

• Drilling 25 mm holes in steel and non-ferrous metals
• Fabrication and assembly in workshops and metal shops
• Maintenance, repair and installation tasks requiring large holes
• Use with compatible industrial or professional drilling machines and holders

Key specifications

• Material application: metalworking (steel and other metals)
• Diameter: 25 mm
• Overall length: 320 mm
• Configuration: single solid drill bit, 1 piece

How to use

Secure the Proline 72532 drill bit in a compatible drill or holder according to the machine manufacturer’s instructions. Mark and center the drilling location, clamp the workpiece firmly, and run the drill at the recommended speed for the material being worked. Apply steady pressure, avoid lateral forces, and withdraw periodically to clear chips if necessary. Use appropriate cutting fluid or coolant when drilling steel to reduce heat and prolong tool life.

Usage recommendations

For best results, use with drills that provide sufficient torque for 25 mm metal drilling, maintain correct rotational speed for the metal type, and employ cutting fluid to reduce wear and improve hole quality.